A Slotted Planar Antenna for 5G Applications

Slotted Antenna for Multiband Applications

This paper presents the design of elliptical slot antenna for multiband applications. The suggested antenna covers L-band, WIMAX, WLAN and X band. By placing inverted T-shaped stub and three reverse U-shape stubs, the resonating characteristics of the antenna are observed. The resonating frequencies are 1.95, 4.14, 5.05, 5.89 and 9.15 GHz respectively. The designed antenna shows good return los...

Compact Slotted Broadband Antenna for Wireless Applications

This paper presents the theoretical investigation of a slotted patch antenna. The main objective of proposed work is to obtain a large bandwidth antenna with reduced size. The antenna has a compact size of 21.1mm x 20.25mm x 8.5mm. Two designs with minor variation are studied which provide wide impedance bandwidths of 24.056% and 25.63% respectively with the use of parasitic elements when excit...

Slotted Multiband Antenna for Wireless Communication Applications

In this paper, a compact rectangular microstrip slotted multiband antenna is presented for wireless communication applications. The patch consists of three rectangles of equal width and slits loaded along the non radiating edges. The antenna is fed with a coaxial feed. The patch element is been placed on FR4 Epoxy substrate with relative permittivity 4.4. We obtained high performance characteri...

A Triband Slotted Bow-Tie Antenna for Wireless Applications

Design of Millimeter-wave Slotted-Waveguide Planar Antenna for Sub-array of Beam-scanning Antenna

Beam-scanning antennas are attractive for high-bit-rate data communication systems and high resolution sensing systems in millimeter-wave band. Waveguide antenna is one of the most attractive antennas for such millimeter-wave systems because of its low loss and high efficiency characteristics in high frequency band. Horizontally-beam-scanning antennas such as phased arrays and DBF (Digital Beam...